The bones of a newly discovered dinosaur weigh 170 pounds and measure 9 feet, with a 6inch claw on one toe of each hind foot The age of the dinosaur was estimated using a radioactive substance dating of rocks sumounding the bones. Complete parts a and b. In 1.31k Take the natural logarithm on both sides and simplify Solve for k 0.52912 k (Round to five decimal places as needed) b. Analysis of the rocks surrounding the dinosaur bones indicated that 94 4% of the original amount of radioactive substance was stw present Ler A suAe in s videos the model in part (a) and estimate the age of the bones of the dinosaur The estimated age of these dinosaur bones is about billion years. (Round to four decimal places as needed) Enter your answer in the answer box and then cack Check Answer All parts showing F10 F11 FB F7
Show transcribed image textThe bones of a newly discovered dinosaur weigh 170 pounds and measure 9 feet, with a 6inch claw on one toe of each hind foot The age of the dinosaur was estimated using a radioactive substance dating of rocks sumounding the bones. Complete parts a and b. In 1.31k Take the natural logarithm on both sides and simplify Solve for k 0.52912 k (Round to five decimal places as needed) b. Analysis of the rocks surrounding the dinosaur bones indicated that 94 4% of the original amount of radioactive substance was stw present Ler A suAe in s videos the model in part (a) and estimate the age of the bones of the dinosaur The estimated age of these dinosaur bones is about billion years. (Round to four decimal places as needed) Enter your answer in the answer box and then cack Check Answer All parts showing F10 F11 FB F7